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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Security Services | 10% | - Secure connectivity - Security architecture design
|
| Topic 2: WAN for Enterprise Networks | 20% | - WAN resiliency and high availability - VPN design
|
| Topic 3: Advanced Addressing and Routing Solutions | 25% | - IPv4 and IPv6 addressing design
|
| Topic 4: Software-Defined Access (SDA) | 5% | - SD-Access architecture - Fabric design and deployment - Control plane and data plane design |
| Topic 5: Advanced Enterprise Campus Networks | 25% | - Wireless integration - Layer 3 campus design
|
| Topic 6: Network Services | 15% | - Multicast design - IP services
|
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NEW QUESTION # 345
Refer to the exhibit.
Refer to the exhibit. An engineer is designing an OSPF network for a client. Requirements dictate that the routers in Area 1 should receive all routes belonging to the network, including EIGRP, except the ones originated in the RIP domain. Which action should the engineer take?
Answer: B
Explanation:
NEW QUESTION # 346
A customer requires QoS to support multimedia conferencing over MPLS. The network architect chooses to use per-hop behavior. Which solution must the architect use to classify and mark traffic traveling between branch sites?
Answer: C
NEW QUESTION # 347 
Refer to the exhibit. A customer needs to apply QoS to the network management traffic passing through the GigabitEthernet0/2 interface. All eight queuing classes are in use, so the new requirement must be integrated into the existing policy. Which solution must the customer choose?
Answer: A
Explanation:
Network management traffic should be marked and treated as a dedicated operations class, not mixed into voice signaling or real-time queues. Cisco enterprise QoS design guidance commonly reserves DSCP CS2 for operations, administration, and management traffic such as SNMP, SSH, syslog, NTP, and other management flows. The question states that all eight queuing classes are already used, so the design should integrate management traffic into the closest existing class and validate that the queue has enough bandwidth. Option D is the best fit because it uses CS2 and requires baselining before allocating more bandwidth. CS6 is normally used for network control and routing protocols; using it for ordinary management traffic would compete with routing adjacencies and control-plane stability. CS5 and CS4 are also unsuitable because they are normally associated with video/signaling-related classes in many enterprise QoS models. The professional design action is to classify management traffic explicitly, mark it CS2 at the trust boundary, map it to the existing class, and then measure queue utilization before changing bandwidth allocations. Reference topics: Cisco QoS baseline, DSCP CS2, network management traffic, queue bandwidth design.
NEW QUESTION # 348
An architect must design a network solution for a regional medical center that will provide interconnectivity between regionally dispersed data centers and a new colocation. The design must:
- utilize point-to-point connectivity
- utilize existing VLAN infrastructure
- increase performance for data center synchronization and backup
processes
- reduce configuration complexity
Which solution must the engineer choose?
Answer: B
Explanation:
L2VPN provides point-to-point Layer 2 connectivity between geographically dispersed data centers and the colocation facility while extending the existing VLAN infrastructure. It supports efficient data center synchronization and backup traffic without requiring complex Layer 3 routing or overlay tunnel configurations.
NEW QUESTION # 349
At which layer does Cisco Express Forwarding use adjacency tables to populate addressing information?
Answer: C
NEW QUESTION # 350
......
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